|
1.
597 – 418 =
4
179
2
3
|
2.
686 + 98 =
4
3
2
784
|
3.
227 – 183 =
3
2
4
44
|
4.
158 – 50 =
108
4
2
3
|
|
5.
394 – 218 =
4
176
3
2
|
6.
971 + 24 =
4
2
995
3
|
7.
51 + 209 =
260
4
3
2
|
8.
853 – 413 =
2
440
4
3
|
|
9.
799 – 555 =
3
4
2
244
|
10.
458 – 43 =
3
415
4
2
|
11.
737 + 1 =
2
4
3
738
|
12.
539 + 217 =
3
2
4
756
|
|
13.
519 – 17 =
2
3
4
502
|
14.
171 + 254 =
425
3
2
4
|
15.
550 – 494 =
56
4
2
3
|
16.
763 + 144 =
3
2
4
907
|
|
17.
496 + 391 =
4
2
3
887
|
18.
726 + 109 =
4
3
835
2
|
19.
5 + 547 =
552
4
3
2
|
20.
487 + 175 =
4
3
662
2
|
|
1.
597 – 418 =
4
179
2
3
|
2.
686 + 98 =
4
3
2
784
|
3.
227 – 183 =
3
2
4
44
|
4.
158 – 50 =
108
4
2
3
|
|
5.
394 – 218 =
4
176
3
2
|
6.
971 + 24 =
4
2
995
3
|
7.
51 + 209 =
260
4
3
2
|
8.
853 – 413 =
2
440
4
3
|
|
9.
799 – 555 =
3
4
2
244
|
10.
458 – 43 =
3
415
4
2
|
11.
737 + 1 =
2
4
3
738
|
12.
539 + 217 =
3
2
4
756
|
|
13.
519 – 17 =
2
3
4
502
|
14.
171 + 254 =
425
3
2
4
|
15.
550 – 494 =
56
4
2
3
|
16.
763 + 144 =
3
2
4
907
|
|
17.
496 + 391 =
4
2
3
887
|
18.
726 + 109 =
4
3
835
2
|
19.
5 + 547 =
552
4
3
2
|
20.
487 + 175 =
4
3
662
2
|